@@ 14,7 14,7 @@
;;; Copyright © 2019, 2020 Giacomo Leidi <goodoldpaul@autistici.org>
;;; Copyright © 2020, 2022 Marius Bakke <marius@gnu.org>
;;; Copyright © 2020 Jonathan Brielmaier <jonathan.brielmaier@web.de>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2025 Janneke Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2021, 2022 Greg Hogan <code@greghogan.com>
;;; Copyright © 2021 Franck Pérignon <franck.perignon@univ-grenoble-alpes.fr>
;;; Copyright © 2021 Aleksandr Vityazev <avityazev@posteo.org>
@@ 344,6 344,16 @@ across a broad spectrum of applications.")
"--with-toolset=gcc")))
((#:phases phases)
#~(modify-phases #$phases
+ (add-after 'unpack 'apply-gcc-14-patch
+ (lambda _
+ (substitute* "tools/build/src/engine/build.sh"
+ (("=gcc")
+ "=\"gcc -Wno-error=implicit-function-declaration\""))
+ (substitute* "tools/build/src/engine/build.jam"
+ ((": -pedantic -fno-strict-aliasing" all)
+ (string-append
+ all
+ " -Wno-error=implicit-function-declaration")))))
(replace 'patch-shells
(lambda _
(substitute* (append